baber/WOPTO huggingface dataset:
Patent JP-S6461372-A (JP)
Title: Production of superconducting member
Inventor: TANAKA SHUNICHIRO
IPC: H01L39/12
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a superconducting member having dense texture in high dimensional accuracy, by carrying out plastic deformation of a sintered oxide superconductor under specific condition. CONSTITUTION:Constituent components of a perovskite oxide superconductor such as Y, Ba and Cu are mixed, calcined, pulverized, formed in a prescribed shape, baked at 850-980 deg.C and heat-treated at 300-700 deg.C in oxygen to obtain a sintered oxide superconductor. The product is subjected to plastic deformation by applying the whole or a part of the sintered material with an yield stress or thereabout (5-100Mpa) to enable continuous deformation by static pressure or dynamic impact at a temperature between the softening point and the melting point.
Patent JP-H04103916-A (JP)
Title: Combustor and gas turbine device
Inventor: KURODA MICHIO
IPC: F23R3/30
Filed: 1990-08-20
Abstract: PURPOSE:To prevent vibration of a combustion chamber or local instable combustion from occurring due to spreading of a flame and enable stable and low- NOx combustion, by providing a predetermined spacing between a point at which a vortex flow is generated by a flame stabilizer (vortex flow generator) and a downstream end face of a swirler. CONSTITUTION:A swirler 5 for accelerating the mixing of a fuel and air is provided in a premixer 4, and a flame stabilizer (vortex flow generator) 6 is provided on the downstream side of the premixer 4. At the time of a combustion operation of a combustor, a fuel-air mixture AF flows out of the premixer 5 toward the flame stabilizer 6, and a vortex flow is generated at an abruptly enlarged part 6b of the stabilizer 6 to flow downstream. That is, the abruptly enlarged part 6b is a vortex flow start point (vortex flow-generating part (6)) which serves for flame stabilization. The vortex flow start point 6b of the flame stabilizer 6 is disposed at a predetermined distance from a downstream end face 5a of the swirler 5, to leave a space therebetween. Therefore, a flame (a) in a combustion gas R1 is stabilized without spreading to a small vortex flow produced at the end face 5a of the swirler 5.
Patent JP-2001041001-A (JP)
Title: Axial flow turbine
Inventor: MATSUMOTO YASUSHI
IPC: F01D9/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To recover pressure (static pressure) before steam flows into a turbine stage, by forming a passage extending between the outlet side of a turbine moving blade of a turbine front stage and the inlet side of a turbine nozzle of a turbine next stage on an extended passage. SOLUTION: In an axial flow turbine, a passage FP extending between the outlet side of a turbine moving blade MB of a turbine front stage and the inlet side of a turbine nozzle SB of a turbine next stage is formed toward the downstream side of the flow of steam ST into an extended passage OFP. In this extended passage OFP, when the height of it is taken as h0, the height (h) of the turbine nozzle SB of the turbine next stage is set to (1.10-1.99) h0.  Accordingly, when the sectional area in the outlet side opening section C-C of the turbine moving blade MB of the turbine front stage is taken as Ai, the flow velocity at the time is taken as Vi, the sectional area in the inlet side opening section D-D of the turbine nozzle SB of the turbine next stage is taken as A0, and the flow velocity at the time is taken as V0, the relational expression of Vi/V0=A0/Ai is established, and static pressure of the steam ST flowing in the extended passage OFP is recovered following the deceleration.
Patent JP-H1146353-A (JP)
Title: Television receiver
Inventor: HIROKAWA TAKASHI
IPC: H04N5/445
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that efficiently receives both the storage-property additional data and realtime property additional data. SOLUTION: A decoder 3 decodes storage-property additional data or realtime-property additional data. A decoding management information storage section 9 stores information to decide priority as to whether the decoder 3 should decode the storage-property additional data or decode the realtime- property additional data. A control section 8 controls the changeover by a signal changeover section 7 according to the information. In the case of decoding the storage-property additional data, the signal changeover section 7 inputs an output of a tuner 1b which is not displayed on a display section 6 to the decoder 3. In the case of decoding the realtime-property additional data, the signal changeover section 7 inputs an output of a tuner 1a displayed on the display section 6 to the decoder 3.
Patent JP-H0771168-A (JP)
Title: Power window drive control device
Inventor: MIZUNO HIROMITSU
IPC: H02P3/06
Filed: 1993-09-01
Abstract: PURPOSE:To prevent malfunction by stopping the operation of a window glass pinch-in preventive means when it is in operation if judgement exhibits that a weather strip has hardened due to a drop in the outside air temp, to result in increase of the slide resistance. CONSTITUTION:At normal operation time, a power window control circuit 26 stops a motor 24 when judgement exhibits that a pinching-in has occurred and sink a window glass by reversing the motor 24 for a specified period of time. In the low temp. operation, the control circuit 26 judges whether the sensing temp. given by a temp. sensor 34 is below the set temp. at which rubber of weather strip hardens to cause heightening of the side resistance with the window glass. If yes, the control circuit 26 passes judgement that the slide resistance between the weather strip and window glass will increase. It is judged so that the pinch-in preventive function will go in malfunction, and the pinch-in preventive function is disengaged. Thereby the window glass can fully be shut certainly and with no risk of impairing the safety even under a low temp. condition.
Patent JP-H0263019-A (JP)
Title: Optical modulating element
Inventor: KOJIMA MAKOTO
IPC: G02F1/1335
Filed: 1988-08-30
Abstract: PURPOSE:To improve the display quality by forming at least one electrode part on a transparent conductive film on an insulating film and also providing a low-resistance conductive film which is connected electrically to the transparent conductive film. CONSTITUTION:The transparent electrode 11 formed of a transparent conductor is used as a scanning electrode or signal electrode for multiplexing drive and this transparent electrode 14 is provided on the insulating film 13 formed on a substrate. Further, the low-resistance electrode 12 which is formed of a conductive film by a vacuum device or sputtering method for metal such as aluminum and chromium or its alloy is provided on the substrate 14 and this low-resistance electrode 12 is connected lengthwise electrically with the transparent electrodes 11 through holes formed in the insulating film 13. At this time, the low-resistance electrode 12 is arranged between adjacent transparent electrodes 11 while covering the gap between the electrodes to function as a light shield film. Consequently, the wiring resistance of the long electrode part can be reduced without generating any short-circuit part and the display quality is improved.
Patent JP-S6197607-A (JP)
Title: Submarine optical cable
Inventor: KAWADA OSAMU
IPC: H01B7/14
Filed: 1984-10-18
Abstract: PURPOSE:To obtain a highly reliable and economical submarine optical cable by using a metal having the quality and thickness to withstand the water depth pressure of approximately 60% of the water depth to which the cable is subjected to application to constitute the pressure resistant layer thereof and bearing the remaining 40% of the water depth pressure by the shell effect of the tensile material layer. CONSTITUTION:The submarine optical cable is provided with an optical fiber unit 11 assembled with a central tensile wire 10a and an optical fiber core 10b, the pressure resistant layer 12 consisting of Al, etc. formed by butting, the tensile material layers 13, 14 formed by twisting steel wires, a metallic layer 15 consisting of a steel material and PE sheaths 16, 17. Here a water pressure is exerted to such submarine optical cable from the outside and the strain of the pressure resistant layer 12 is determined. Then the stress in the circumferential direction to be exerted to the inside surface of the layer 12 is about 60% of the case in which the water pressure is exerted only to the layer 12 and 40% of the water depth pressure is born by the shell effect of the steel wires forming the layers 13, 14 and the composite effect arising from the composite construction consisting of the layer 12, the layers 13, 14 and the layer 15. The cable having rational strength is obtainable by designing the cable in the above- mentioned manner.
Patent JP-S59107289-A (JP)
Inventor: SHIMADA RIYUUICHI
IPC: G21B1/11
Filed: 1982-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6460103-A (JP)
Title: Composite connecting circuit
Inventor: KUDO OSAMU
IPC: H03F3/34
Filed: 1987-08-31
Abstract: PURPOSE:To improve temperature dependency when plural transistors(TR) are used in Darlington connection and to suitably execute the control of a total current amplifying rate by Darlington-connecting the plural transistors and constituting the final step of the transistor of a current mirror circuit. CONSTITUTION:A PNP TR1 and an NPN TR2 are Darlington-connected and the TR2 of a second step is connected to current mirror constitution in an interval with a diode-connected TR3. Accordingly, the total current amplifying rate is determined by a ratio between the current amplifying rate of the TR1 of a first step and a current mirror ratio. Since the current mirror ratio does not have the temperature dependency, the total temperature dependency is determined only by the temperature dependency of the TR1 of the first step. Thus, the temperature dependency when the TR1 and TR2 are used in the Darlington connection can be improved and the control of the total current amplifying rate can be suitably executed.
Patent JP-H1060345-A (JP)
Title: Water-base pigment ink
Inventor: SUZUKI SHOICHI
IPC: C09D11/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base pigment ink excellent in shelf stability and prevented from clogging at a printer head particularly when used as an ink for ink jet recording by using a specified polymeric dispersant. SOLUTION: This ink comprises mainly a pigment, a polymeric dispersant, a water-soluble solvent and water, and the polymeric dispersant used comprises a copolymer obtained by using 10-50wt.% polyalkylene glycol mono(meth) acrylate monomer represented by formula I (R<1> is H or methyl; R<2> is a 2-4C alkylene; R<3> is H, a 1-5C alkyl or alkenyl; and n is 2 to 300), 50-89wt.% (meth) acrylic monomer represented by formula II (R<4> is H or methyl; and X is H, a monovalent metal, a divalent metal, ammonium or an organic amine) and 1-50wt.% monomer copolymerizable therewith, or a copolymer obtained by neutralizing this copolymer with an alkaline substance.
Patent JP-H05203658-A (JP)
Title: Detector for gradient dn/dt of number of revolutions of internal combustion engine
Inventor: TOUU BUII MIN
IPC: G01P15/16
Filed: 1992-08-17
Abstract: PURPOSE: To save the expenses of calculation and memory means and to effectively detect small gradient of number of revolutions or small change of the number of revolutions by a constitution to detect a reciprocal number of the change of number of revolutions from the quotient of a period by the difference of the numbers of revolutions of the period and the preceding period. CONSTITUTION: Markings 11 of equal length are disposed at an equal interval on the surface of a sensor disk 10, and the number is related to the number of cylinders (e.g. 1/2 of the number of the cylinders). The disk 10 is scanned and detected, for example, by an induction detector 13, a rectangular voltage U14 is formed by a processor 14, and evaluated by a controller 15. Periods Tn1, Tn2 are lapse times from the pass of the front edge of the initial (next) marking 11 via the detector 13 to the pass of the front edge of next (initial) marking, and the number of revolutions n1 for the period Tn1 and the number of revolutions n2 for the period Tn2 can be calculated from the measurement of the period Tn and the known mark interval. The calculation of gradient dn/dt of the number of revolutions is simplified and increased in accuracy by the calculation of the reciprocal number.  That is, the calculated values of 1/dn/dt= Tn2/n2-n1 to obtain dn/dt.
Patent JP-S6195356-A (JP)
Title: Photomask material
Inventor: WATAKABE YAICHIRO
IPC: G03F1/54
Filed: 1984-10-16
Abstract: PURPOSE:To permit easy dry etching, to improve the adhesiveness to a transparent substrate and to obtain high reliability by providing a metallic film converted to silicide on the transparent substrate and disposing further a low reflecting film thereon. CONSTITUTION:The metallic film 3 converted to silicide and the low reflecting film 4 are successively laminated and disposed on the transparent substrate 1. A quartz glass substrate is preferably used for the substrate 1, a transition metal for the film 3 and a metallic oxide film for the film 4. The film 3 and film 4 formed in the above-mentioned manner permit easy dry etching and since the film 3 has the good adhesiveness to the substrate 1, the fine pattern is hardly strippable in the stage of cleaning the mask. The etching speed is thus increased and the photomask material having excellent reliability is obtd.
Patent JP-S58131436-A (JP)
Inventor: HOAKIMU FUERETO BOFUIRU
IPC: F16D55/227
Filed: 1982-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0540821-A (JP)
Title: 3-dimensional measuring device
Inventor: TANAKA HIROKAZU
IPC: G06T1/00
Filed: 1991-08-03
Abstract: PURPOSE:To provide a 3-dimensional measuring device capable of accurately measuring the dimension of an object in three axes without being affected by the object and which has a large measurement range. CONSTITUTION:An image processing CCD camera 5 and a laser length measuring device 6 are fixed on a Z stage 4. The laser length measuring device 6, which adopts a common focus reflection type optical system, can obtain a detection signal only when an object 3 is located at a prescribed position (focal point on the object side) and has a small detection range. The image processing CCD camera 5 measures the dimension of the object 3 in X axis and Y axis (or the surface shape on an XY plane). The laser length measuring device 6 monitors the coincidence between the surface of the object 3 and the focal point on the object side while moving the Z stage 4, and detects the dimension in Z axis of the object 3 from the moving amount of the Z stage 4.
Patent JP-H04253730-A (JP)
Title: Transparent thermoplastic polyether ester amide-imide elastomer and its use for manufacture of medical article
Inventor: RARUFU DOUYARUDEIN
IPC: C08G73/14
Filed: 1991-08-05
Abstract: PURPOSE: To provide polyetheresteramideimide elastomers of a specified structural formula having low rigidity and excellent transparency and being useful for preparing articles for medical applications.  
     CONSTITUTION: Thermoplastic, elastic and transparent polyetheresteramideimides of the formula and with a wt. average mol. wt. (Mw) determined absolutely by light scattering of 20,000-200,000 are provided. In the formula, A is a 1-25C aliph. or alicyclic divalent residue; E is a divalent residue of an aliph. 1,ω- dihydroxypolyether with a mol. wt. of 400-2,500 g/mol; D is a divalent residue of a 2-15C aliph. or alicyclic 1,ωdihydroxy compd.; S is a divalent residue of a 5-43C aliph., alicyclic or arom. dicarboxylic acid; x is 0.1-0.9; the molar ratio of imide structure/amide structure (m:n) is larger than 2:1. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6196834-A (JP)
Title: Electronic device
Inventor: ITABASHI TAKAO
IPC: H04N5/44
Filed: 1984-10-17
Abstract: PURPOSE:To decrease mis-operation in comparison with a device switched manually into the adjustment mode by providing a control means, using the said means to discriminate the adjustment mode at application of power thereby bringing the mode automatically to the adjustment mode. CONSTITUTION:In connecting a plug 32 of a commander 26 to a microcomputer jack 33, it is discriminated as the adjustment mode, an adjustment mode plug is set and an initial setting data to each circuit section is set. When a control signal from a microcomputer 26B is inputted via a terminal IR of the jack 33, the setting data at each set is adjusted and the setting data of each circuit section subject to adjustment is written in a memory 23. Then an adjustment mode flag is reset by depressing the adjustment end key of the commander 26 to release the adjustment mode. On the other hand, in the user mode, the initial setting data written by the adjustment mode from the memory 23 is read and each circuit section is set.
Patent JP-H0645927-A (JP)
Title: Phase lock loop type frequency synthesizer
Inventor: HIROSE KOJI
IPC: H03L7/18
Filed: 1992-07-24
Abstract: PURPOSE:To shorten a frequency switching time as a whole. CONSTITUTION:A phase lock loop type frequency synthesizer constituted of a reference signal generator 1 and a phase lock loop (2 4a 5 6 2) is also provided with a frequency variable band removing filter 3 connected between a phase lock loop phase comparator 2 and a low pass filter 4a. The filter 3 is constituted of a serial resonance circuit consisting of a coil 3d, a capacitor 3e and a variable capacity diode 3f and a driving circuit consisting of a memory 3a, a D/A converter 3b and an amplifier 3c. A digital value (obtained by compensating the frequency characteristics of a voltage control oscillator 5) set up so that the tuning frequency of the resonance circuit coincides with reference signal frequency Fr corresponding to a certain frequency set value (K+L)/M when the output voltage of the amplifier 3c corresponding to the set value (K+L)/M is impressed to the diode 3f is previously set up in the memory 3a in each frequency set value (K+L)/M. Since an Fr component included in the output of the comparator 2 is removed, an approximate value necessary for the stable operation of the loop is a sufficient value as the time constant of the filter 4a, so that the time constant can be shortened and the frequency switching time can be shortened as a whole.
Patent JP-H0882270-A (JP)
Title: Hole type fuel injection nozzle
Inventor: ENDO MAKOTO
IPC: F02M61/18
Filed: 1994-09-13
Abstract: PURPOSE: To reduce the generation of harmful gas caused by ignition lag and noise caused by a sudden increase of cylinder pressure in a simple structure. CONSTITUTION: A hole type injection nozzle comprises a nozzle body 14 and a needle valve 17, the tip of which is formed like a cone. A seat surface 14a where the needle valve is pressed, a nozzle hole 24 provided on the bulged tip part 14b, the injection hole being communicated with the inside of the tip part 14b, and a suck hole 14c where the tip of the needle valve 17 faces are formed on the nozzle body. Further, one, two or more auxiliary injection holes 14d which pierce from the seat surface to the outer surface of the nozzle body and have a hole diameter smaller than that of the nozzle hole are formed on the nozzle body.
Patent JP-H0883214-A (JP)
Title: Cache memory control method
Inventor: KUME SHOJI
IPC: G06F15/16
Filed: 1994-09-13
Abstract: PURPOSE: To improve the performance of data replacement by a copying-back process from a cache to a common memory and data transfer from outside the cache when there are after-alteration effective data with a different address in the cache that is referred to. CONSTITUTION: When a CPU refers to data in the cache memory 1, a comparing circuit 6 checks a coincidence with an address in an address array 2. If the access is a mishit and after-alteration effective data with another address is present in the cache memory 1, a copy-back request is queued in a delay register 9 and an encoder 11 outputs a data transfer request. Another CPU having received the transfer request checks its cache and the common memory begins to be referred to. Then the queued copy-back request is outputted and copied- back data is transferred to the common memory.
Patent JP-H0267826-A (JP)
Title: Error correcting device for long distance code
Inventor: KADOKAWA YUICHI
IPC: H03M13/00
Filed: 1988-09-02
Abstract: PURPOSE:To reduce the amount of hardware and to miniaturize a device by storing a matrix, which is used to obtain coefficients of an error position polynomial or the error position, not in t(t+1) pieces of registers but in one memory and executing the processing with a column as the unit. CONSTITUTION:This device consists of a random access memory(RAM) 1, a shift register 2, registers 3 and 4, selectors 5 and 6, a divider 7, a multiplier 8, an adder 9, a selector 10, a buffer 11, and a control circuit 12. When one word consists of W-number of bits and the long distance code where error of a maximum of t-number of words can be corrected is decoded, a matrix which is used to obtain coefficients of respective terms of the error position polynomial consisting of data words in t-number or rows and (t+1) pieces of columns or an error pattern is constituted in one memory 1, and the operation processing is performed with a column as the unit. Thus, the error correcting device which has a small amount of hardware and can be miniaturized is obtained.
Patent JP-S59108708-A (JP)
Title: Hair cosmetic
Inventor: NAKAMURA SHIGEMI
IPC: A61K8/00
Filed: 1982-12-14
Abstract: PURPOSE:A hair cosmetic that contains a mono-N-long-chain-acyl basic aminoacid lower alkyl ester salt and a fatty acid-polypeptide condensate, thus making hair moist, improving brushing properties, lessening tackiness to facilitate hair- doing. CONSTITUTION:A hair cosmetic such as hair rinse, hair conditioner or hair lotion contains (A) 0.2-5wt% of mono-N-long-chain-acyl basic aminoacid lower ester salt and (B) a condensate between a fatty acid and polypeptide. As the basic aminoacid component in component A, is cited a naturally occurring aminoacid such as ornithine, lysine or alginine as well as synthetic aminoacids such as alpha,beta-diaminobutyric acid; as the acyl group, can be used the residue of 8-22C fatty acids and as the salt, is preferred hydrochloride or pyrrolidone- carboxy latesalt. The component B is a condensate between a fatty acid of 8- 20 carbon atoms and a protein hydrolyzate (polypeptide) of molecular weight of 200-2,000.
Patent JP-S6279102-A (JP)
Inventor: HOSHINO YOSHIYASU
IPC: B65F5/00
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1062874-A (JP)
Title: Pull-round mechanism for harness
Inventor: ANAMI AKIRA
IPC: G03G15/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To evade interference with the other member by a harness which is connected between a stabilizer and a light source and whose one end is made as a fixed end and whose other end is connected with a traveling object by making deflection caused by the movement of a traveling object compact in the case that the light source provided at the scanning body of an optical system scanning device at a picture reader is a fluorescent lamp. SOLUTION: As the pull-round mechanism of the harness H connected between the fixed end F and the traveling object M, a pass hole 1c is opened at the inverse turning supporting point end of a turning link 1 having a turning supporting point 1a whose base is also used by the fixed end F, and the harness H is passed through the pass hole 1c, and a long hole 1b in a longitudinal direction is opened at the middle part of the turning link 1, so that the pull- round mechanism of a structure where a sliding pin Ma projectingly provided at the traveling body M is freely slidably fitted and inserted is constituted, and the pull-round mechanism is applied to the pull-round of a high voltage harness between a first scanning body 6 having the fluorescent lamp 6a of the picture reader and an inverter unit 12.